td0utils
========

Copyright (c) 2021 Vitaly Sinilin <vs@kp4.ru>

Published under the terms of the MIT License.

This package contains C utilities for working with TeleDisk's TD0 format
images.  The original GNU poke sources are kept in the tree as reference:
`teledisk.pk` is the pickle library and `check_td0`, `dump_td0`, and `td02ima`
are the old poke scripts.

It was created using the Teledisk Image File Format Notes by Dave Dunfield [1].

Building and installation
=========================

Build the C versions with:

  $ make

The binaries are written under `build/` so their names do not collide with the
original poke scripts in the source directory.

Install them system-wide with the following command under super user (tune
PREFIX value, default is /usr/local):

  $ make PREFIX=/usr install

Known issues
============

The tools intentionally follow the behavior of the original poke programs and
do not validate TeleDisk CRC fields.

Links
=====

[1] http://dunfield.classiccmp.org/img47321/td0notes.txt
